Will Katy Perry Take John Mayer as Her Date to the Grammys?

Sarah Flanigan
omg! Celeb News

It's official! It will be a "Girls" night out for superstar Katy Perry at the Grammys on Sunday.

Instead of bringing her "beau" John Mayer to the big event (and, thus making their red carpet debut as a couple), the 28-year-old singer will have actress Allison Williams as her date for the awards show. Guess John will have to watch the fireworks (pun intended) from home this year.

The HBO star revealed on "Anderson Live" Thursday, "I am going to the Grammys and Katy Perry is my date."

Perry is nominated for best pop solo performance for her hit song, "Wide Awake." No doubt the brunette beauties will be heating up the red carpet together.

Check out the vid to find out how the two met!

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